MC912DG128AMPVE Freescale Semiconductor, MC912DG128AMPVE Datasheet - Page 421

• Manufacturer Part Number: MC912DG128AMPVE
• Description: IC MCU 128K FLASH 8MHZ 112-LQFP
• Manufacturer: Freescale Semiconductor
• Series: HC12r

Specifications of MC912DG128AMPVE

• Core Processor: CPU12
• Core Size: 16-Bit
• Speed: 8MHz
• Connectivity: CAN, I²C, SCI, SPI
• Peripherals: POR, PWM, WDT
• Number Of I /o: 69
• Program Memory Size: 128KB (128K x 8)
• Program Memory Type: FLASH
• Eeprom Size: 2K x 8
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 4.5 V ~ 5.5 V
• Data Converters: A/D 16x8/10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 112-LQFP
• Processor Series: HC912D
• Core: HC12
• Data Bus Width: 16 bit
• Data Ram Size: 8 KB
• Interface Type: CAN/I2C/SCI/SPI
• Maximum Clock Frequency: 8 MHz
• Number Of Programmable I/os: 69
• Number Of Timers: 8
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: EWHCS12
• Minimum Operating Temperature: - 40 C
• On-chip Adc: 2 (8-ch x 10-bit)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Technical Data — MC68HC912DT128A
21.1 Contents
21.2 Introduction
MC68HC912DT128A — Rev 4.0
MOTOROLA
21.2
21.3
The MC68HC912DT128A microcontroller unit (MCU) is a16-bit device
composed of standard on-chip peripherals including a 16-bit central
processing unit (CPU12), 128-Kbyte flash EEPROM, 8K byte RAM, 2K
byte EEPROM, two asynchronous serial communications interfaces
(SCI), a serial peripheral interface (SPI), an 8-channel, 16-bit timer,
two16-bit pulse accumulators and 16-bit down counter (ECT), two 10-bit
analog-to-digital converter (ADC), a four-channel pulse-width modulator
(PWM), an IIC interface module, and three MSCAN modules. The chip
is the first 16-bit microcontroller to include both byte-erasable EEPROM
and flash EEPROM on the same device. System resource mapping,
clock generation, interrupt control and bus interfacing are managed by
the Lite integration module (LIM). The MC68HC912DT128A has full 16-
bit data paths throughout, however, the multiplexed external bus can
operate in an 8-bit narrow mode so single 8-bit wide memory can be
interfaced for lower cost systems.
Freescale Semiconductor, Inc.
For More Information On This Product,
Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 421
Tables of Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 422
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Section 21. Electrical Specifications
Electrical Specifications
Technical Data
421